In replacing the fuel pump on the truck, I.

ANONYMOUS

1998 CHEVROLET S-10

140,000 MILES

In replacing the fuel pump on the truck, I noticed that the original pump had a square 4pin connector and the new pump has an oval flat 4pin connector. The pump came with a matching connector for the oval connector on the pump. The colors are different on the new connector vs. The one on the car. Is there a wiring diagram that would tell me the connections? The pump did not come with any instructions.

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Friday, January 25th, 2013 AT 7:39 PM

1 Reply

JDL

EXPERT

16,334 POSTS

This info was is for 4.3L vin W. Note A--B--C--D on the connector. Hope it helps.